Skip to main content
Toggle navigation
Primary links
Home
About Us
Mission and History
Staff
Steering Committee
Technical Advocacy Groups
Appliance Standards Basics
The Basics
DOE Rulemaking 101
Why Standards? Take the Quiz!
Benefits of Standards
Appliance Standards Laws and Regs
What If There Were No Appliance Standards?
FAQ
Reports & Resources
Reports
Fact Sheets
Estimated savings from national standards - find your state
Estimated savings from new state standards - find your state
Agreements
Filings
Appliance Standards Laws and Regs
Testimony
Links
Newsroom
ASAP Press Releases
Newsletters
Standards in the News
Blog
Contact
Secondary links
National Standards
State Standards
Products and Links
Search
Search
MENU
Blog Posts
How your refrigerator has kept its cool over 40 years of efficiency improvements
